/**
 * 修改用户名
 */
package org.morningangel.servlet.android;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.morningangel.bean.User;
import org.morningangel.dao.UserDao;
import org.morningangel.dao.impl.UserDaoImpl;

@WebServlet(name = "AndroidUpdateUserNameServlet", urlPatterns = "/android/updateUserName")
public class UpdateUserNameServlet extends HttpServlet {
	private static final long serialVersionUID = 3928801533381349746L;

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		request.setCharacterEncoding("utf-8");
		response.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
	    Integer userId  = Integer.parseInt(request.getParameter("userId"));
		String userName = request.getParameter("userName");
		UserDao userDao = new UserDaoImpl();
		User user = userDao.getById(userId);
		user.setUsername(userName);
		userDao.update(user);
		PrintWriter out = response.getWriter();
		out.print("{\"isSuccess\":\"1\"}");
		out.flush();
		out.close();
	}
}
